<?php
    /*********************************************************************************
     * Zurmo is a customer relationship management program developed by
     * Zurmo, Inc. Copyright (C) 2014 Zurmo Inc.
     *
     * Zurmo is free software; you can redistribute it and/or modify it under
     * the terms of the GNU Affero General Public License version 3 as published by the
     * Free Software Foundation with the addition of the following permission added
     * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
     * IN WHICH THE COPYRIGHT IS OWNED BY ZURMO, ZURMO DISCLAIMS THE WARRANTY
     * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
     *
     * Zurmo is distributed in the hope that it will be useful, but WITHOUT
     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
     * FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
     * details.
     *
     * You should have received a copy of the GNU Affero General Public License along with
     * this program; if not, see http://www.gnu.org/licenses or write to the Free
     * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
     * 02110-1301 USA.
     *
     * You can contact Zurmo, Inc. with a mailing address at 27 North Wacker Drive
     * Suite 370 Chicago, IL 60606. or at email address contact@zurmo.com.
     *
     * The interactive user interfaces in original and modified versions
     * of this program must display Appropriate Legal Notices, as required under
     * Section 5 of the GNU Affero General Public License version 3.
     *
     * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
     * these Appropriate Legal Notices must retain the display of the Zurmo
     * logo and Zurmo copyright notice. If the display of the logo is not reasonably
     * feasible for technical reasons, the Appropriate Legal Notices must display the words
     * "Copyright Zurmo Inc. 2014. All rights reserved".
     ********************************************************************************/

    /**
     * View that renders breadcrumb content
     */
    class BreadCrumbView extends View
    {
        protected $controllerId;
        protected $moduleId;
        protected $breadCrumbLinks;

        public function __construct($controllerId, $moduleId, $breadCrumbLinks)
        {
            $this->controllerId    = $controllerId;
            $this->moduleId        = $moduleId;
            $this->breadCrumbLinks = $breadCrumbLinks;
            $this->init();
        }

        protected function init()
        {
        }

        public function isUniqueToAPage()
        {
            return true;
        }

        protected function renderContent()
        {
            $cClipWidget = new CClipWidget();
            $cClipWidget->beginClip("Breadcrumbs");
            $cClipWidget->widget('zii.widgets.CBreadcrumbs', array(
                'homeLink'  => ZurmoHtml::link($this->getHomeLinkLabel(), $this->getHomeUrl()),
                'links'     => $this->resolveBreadCrumbLinks(),
                'separator' => ' &#47; ',
            ));
            $cClipWidget->endClip();
            $content = $cClipWidget->getController()->clips['Breadcrumbs'];
            return $content;
        }

        protected function resolveBreadCrumbLinks()
        {
            return $this->breadCrumbLinks;
        }

        protected function getHomeLinkLabel()
        {
            throw new NotImplementedException();
        }

        protected function getHomeUrl()
        {
            return Yii::app()->createUrl($this->resolveModuleId() . '/' . $this->resolveControllerId() . '/index');
        }

        protected function resolveModuleId()
        {
            return $this->moduleId;
        }

        protected function resolveControllerId()
        {
            return $this->controllerId;
        }
    }
?>